Mitsubishi MR-J4-500B-RJ Description Description Mitsubishi Digital AC-Servo Amplifier MR-J4-B, for Motor Power 5 kW, RJ type Related products MITSUBISHI MR-J2-40A MITSUBISHI FX0-30MR-ES MITSUBISHI AJ71E71-S3 Mitsubishi FX2N-48ER-DS Mitsubishi FX2N-16EYR-ES/UL Mitsubishi FX2N-16EYT-ESS/U